1901818116

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:525

約数の個数: 168

約数和(自身を含む): 5488888608

約数和(自身を除く): 3587070492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 211, 243, 281, 297, 324, 396, 422, 486, 562, 594, 633, 729, 843, 844, 891, 972, 1124, 1188, 1266, 1458, 1686, 1782, 1899, 2321, 2529, 2532, 2673, 2916, 3091, 3372, 3564, 3798, 4642, 5058, 5346, 5697, 6182, 6963, 7587, 7596, 8019, 9273, 9284, 10116, 10692, 11394, 12364, 13926, 15174, 16038, 17091, 18546, 20889, 22761, 22788, 27819, 27852, 30348, 32076, 34182, 37092, 41778, 45522, 51273, 55638, 59291, 62667, 68283, 68364, 83457, 83556, 91044, 102546, 111276, 118582, 125334, 136566, 153819, 166914, 177873, 188001, 204849, 205092, 237164, 250371, 250668, 273132, 307638, 333828, 355746, 376002, 409698, 500742, 533619, 564003, 615276, 652201, 711492, 751113, 752004, 819396, 1001484, 1067238, 1128006, 1304402, 1502226, 1600857, 1692009, 1956603, 2134476, 2253339, 2256012, 2608804, 3004452, 3201714, 3384018, 3913206, 4506678, 4802571, 5869809, 6403428, 6768036, 7826412, 9013356, 9605142, 11739618, 14407713, 17609427, 19210284, 23479236, 28815426, 35218854, 43223139, 52828281, 57630852, 70437708, 86446278, 105656562, 158484843, 172892556, 211313124, 316969686, 475454529, 633939372, 950909058, 1901818116]

約数ペア:

[(1, 1901818116), (2, 950909058), (3, 633939372), (4, 475454529), (6, 316969686), (9, 211313124), (11, 172892556), (12, 158484843), (18, 105656562), (22, 86446278), (27, 70437708), (33, 57630852), (36, 52828281), (44, 43223139), (54, 35218854), (66, 28815426), (81, 23479236), (99, 19210284), (108, 17609427), (132, 14407713), (162, 11739618), (198, 9605142), (211, 9013356), (243, 7826412), (281, 6768036), (297, 6403428), (324, 5869809), (396, 4802571), (422, 4506678), (486, 3913206), (562, 3384018), (594, 3201714), (633, 3004452), (729, 2608804), (843, 2256012), (844, 2253339), (891, 2134476), (972, 1956603), (1124, 1692009), (1188, 1600857), (1266, 1502226), (1458, 1304402), (1686, 1128006), (1782, 1067238), (1899, 1001484), (2321, 819396), (2529, 752004), (2532, 751113), (2673, 711492), (2916, 652201), (3091, 615276), (3372, 564003), (3564, 533619), (3798, 500742), (4642, 409698), (5058, 376002), (5346, 355746), (5697, 333828), (6182, 307638), (6963, 273132), (7587, 250668), (7596, 250371), (8019, 237164), (9273, 205092), (9284, 204849), (10116, 188001), (10692, 177873), (11394, 166914), (12364, 153819), (13926, 136566), (15174, 125334), (16038, 118582), (17091, 111276), (18546, 102546), (20889, 91044), (22761, 83556), (22788, 83457), (27819, 68364), (27852, 68283), (30348, 62667), (32076, 59291), (34182, 55638), (37092, 51273), (41778, 45522)]